/Engine/Plugins/Developer/Concert/ConcertMain/Source/Concert/Public/IConcertServerEventSink.h
This function is use at boot time to auto-archive session that were not archived at shutdown because the server crashed or was killed.
bool ArchiveSession ( const [IConcertServer](API\Plugins\ConcertServer\IConcertServer) & InServer, const [FString](API\Runtime\Core\Containers\FString) & InLiveSessionWorkingDir, const [FString](API\Runtime\Core\Containers\FString) & InArchivedSessionRoot, const [FConcertSessionInfo](API\Plugins\Concert\FConcertSessionInfo) & InArchivedSessionInfo, const [FConcertSessionFilter](API\Plugins\Concert\FConcertSessionFilter) & InSessionFilter )